/*
**
**  Swift/XRT light curve for PKS 2155-304.
**
**  Data taken from the automatic processing at http://www.swift.psu.edu/monitoring/
**
**  When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949.
**
**  Key:
**
**   BinCenter                - Center of time bin (MJD)
**   BinHW                    - One-half of the full time bin size (days)
**   Rate                     - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s).
**   RateError                - 1 sigma error in source count rate (cts/s)
**   FracExp                  - Conversion factor between bin size and observing time
**   Mode                     - 0 if in Windowed Timing (WT)
**                              1 if in Photon Counting (PC)
**   RawRate                  - Raw source count rate (cts/s)
**   RawError                 - 1 sigma error in the raw count rate (cts/s)
**   NetRate                  - Background subtracted count rate (cts/s)
**   NetError                 - 1 sigma error in the background subtracted count rate (cts/s)
**   BackRate                 - Background count rate (cts/s)
**   BackError                - 1 sigma error in the background count rate (cts/s)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode        RawRate       RawError        NetRate       NetError       BackRate      BackError
   55850.729866       0.000521        3.44137        0.24911        0.95000     0        2.34308        0.16568        2.29485        0.16612        0.04823        0.01206
   55850.730887       0.000495        3.57763        0.25632        0.97076     0        2.41365        0.17067        2.38571        0.17093        0.02795        0.00932
   55850.731857       0.000475        3.67913        0.26437        0.98171     0        2.48861        0.17597        2.45339        0.17629        0.03522        0.01062
   55850.733188       0.000856        3.81233        0.20312        0.96380     0        2.59823        0.13508        2.54221        0.13545        0.05602        0.01006
   55851.345300       0.000440        3.11131        0.22198        0.96312     0        2.73690        0.19353        2.71528        0.19373        0.02162        0.00883
   55851.346240       0.000501        2.68760        0.19496        0.96532     0        2.39920        0.16965        2.34551        0.17015        0.05369        0.01302
   55851.347305       0.000564        2.42471        0.17498        0.95897     0        2.16403        0.15226        2.11608        0.15270        0.04795        0.01163
   55851.348384       0.000515        2.61186        0.18804        0.97191     0        2.31599        0.16377        2.27941        0.16411        0.03659        0.01056
   55851.349388       0.000489        2.69122        0.19493        0.98817     0        2.39920        0.16965        2.34867        0.17012        0.05053        0.01263
   55851.350419       0.000541        2.41630        0.17716        0.98396     0        2.17754        0.15398        2.10874        0.15461        0.06880        0.01404
   55851.351417       0.000457        2.92218        0.21047        0.98101     0        2.59787        0.18324        2.55023        0.18368        0.04764        0.01273
   55851.352673       0.000799        2.66066        0.15420        0.96377     0        2.38743        0.13409        2.32200        0.13457        0.06544        0.01139